Bilateral same-day myringoplasty: a feasible option?

PURPOSE: Retrospective evaluation of bilateral same-day myringoplasty outcomes. METHODS: Patients who underwent bilateral same-day myringoplasty from 2005 to 2019. RESULTS: Thirty-eight patients underwent bilateral myringoplasty. Mean age was 44.5 years and 55.3% patients were male. Tragal perichondrium-cartilage composite graft was the most frequently used graft material (82.9%). Perforation closure was achieved in 78.9%. Postoperative Pure Tone Average and Air-Bone Gap decreased significantly (p < 0.05), except for the Air-Bone Gap of the right ear (p = 0.058). The complications were cholesteatoma (1.3%), otorrhea (6.6%) and tympanic membrane retraction (1.3%). CONCLUSIONS: Bilateral same-day myringoplasty is a feasible procedure in selected patients. Good anatomic and functional outcomes, as well as a low rate of complications, are achieved with this procedure, improving patient comfort and allowing for a reduction in operation time and costs.

Giant fibroepithelial polyp of the esophagus successfully managed endoscopically.

An 68-year-old woman complained of substernal discomfort and occasional regurgitation of a fleshy mass into her mouth. There was no history of weight loss, dysphagia or dyspnea. Upper endoscopy revealed a polypoid digitiform mass with a single pedicle arising from the upper esophagus and extending 8 cm downward. A CT scan demonstrated an elongated intraluminal esophageal mass extending from the cervical esophagus with a longitudinal length of more than 7 cm. Endoscopic ultrasound revealed a subepithelial lesion sparing the muscularis propria layer. The decision was made to proceed with endoscopic polypectomy, which was successfully performed using a hot snare after prophylactic hemostasis with an endoloop. Histology revealed a fibrovascular polyp. The patient had an uneventful recovery and became asymptomatic. We present this case due to its rarity and atypical presentation.

Tulip-bundle technique for suture dehiscence in a Boerhaave syndrome.

A 55-year-old-woman was admitted to the emergency department with hematemesis and abdominal pain. Her physical examination was unremarkable. Laboratory results without anemia. The upper gastrointestinal endoscopy revealed a deep large tear between 36 and 39 cm with transmural perforation. A diagnosis of Boerhaave syndrome was made. Thoraco-abdominal CT-scan revealed a laceration in the left posterolateral side of the esophagus, measuring 6.5 cm proximal to the esophagogastric junction (GEJ), associated with a pneumomediastinum, pneumoperitoneum and a mediastinal air fluid collection anteriorly to the GEJ. The patient was submitted to laparoscopic surgery with closure of the perforation, Graham patch confection. Nine days after, the esophago-gastric transit showed luminal contrast leakage to the posterior mediastinum. An endoscopic evaluation showed a 2 cm suture dehiscence. We applied a hemostatic clip in the distal end of the tear to bring the edges closer, but it was impossible to put additional ones. It was decided to perform a tulip-bundle technique with a single-channel endoscope in a sequential two-step maneuver and another two clips were placed in the borders of the tear with an endoloop applied over the clips with success. One month later, an endoscopic revaluation was performed, revealing the clips involved by the endoloop and no signs of leakage. After that, she started oral diet without any complications.

A surprising white thread on a terminal ileoscopy.

Here we report a case of a relatively rare parasite found upon terminal ileoscopy, in a woman complaining of abdominal pain and living in a developed country.

MOHS micrographic surgery for head and neck nonmelanoma skin cancer: An approach for ENT surgeons.

Surgery is the main approach for skin cancer, with Mohs micrographic surgery (MMS) allowing the highest cure rates, best esthetics and superior functional outcomes. Ear, nose, and throat (ENT) surgeons are often challenged with patients presenting skin cancer, needing appropriate expertise to its adequate management. This paper highlights the most important aspects of MMS, enabling ENT surgeons to become familiar with its fundamental aspects. A review of the literature was performed, concomitantly presenting the author's outcomes as an ENT surgeon. A total of 51 MMSs were performed in 41 patients, and 78.4% of the tumors were cutaneous basal cell carcinomas (cBCCs), 19.6% were cutaneous squamous cell carcinomas (cSCCs), and one case was a microcystic adnexal carcinoma. Most tumors were located in high-risk areas (88.2%), and 84.3% of them were ≥10 mm in diameter. Most tumors (90.2%) required no more than two MMS excision steps to be completely removed. All cases were managed by reconstruction either using flaps or grafts. Recurrence occurred in only 2% of the cases. This study addressed the main issues of MMS, which may be important in ENT surgeons' daily practice.

Scalp basal cell carcinoma: A different entity?

Basal cell carcinoma is the most frequent malignant neoplasm in white-skinned individuals. It develops in different body areas, including in the scalp, which is a unique anatomical region due to the high number of pilosebaceous follicles; the scalp is protected from UV exposure, a main risk factor for basal cell carcinoma development. Moreover, scalp basal cell carcinoma has been described as more aggressive and difficult to treat than other forms of basal cell carcinoma. In this study, we reviewed the clinical and pathological characteristics, risk factors, genetics, and treatment options for scalp basal cell carcinoma to better understand this special type of cancer. Even though it is not yet clear whether scalp basal cell carcinomas represent a different entity, it seems important to give them special attention due to their potential aggressiveness, invasion capacities, tendency to relapse, and treatment difficulties.

Clinicopathological features of head and neck cutaneous basal cell carcinoma observed at the Centro Hospitalar de Trás-os-Montes e Alto Douro ENT Department.

Background: Cutaneous basal cell carcinoma (cBCC) incidence has been increasing, but there are no available data on its epidemiological, clinical, and pathological patterns in Northeast Portugal. cBCC is mainly located in the head and neck, where the ear, neck, and throat (ENT) surgeon may have a major role. We aimed to verify the clinicopathological characteristics of basal cell carcinomas diagnosed in an ENT department. Methods: We performed a retrospective clinicopathological evaluation of the head and neck cBCC cases followed up at the Centro Hospitalar de Trás-os-Montes e Alto Douro (CHTMAD) ENT Department between January 2007 and April 2021. Results: One hundred seventy-four patients with 293 cBCCs were included in this retrospective study. We observed that about one-third of the patients had multiple cBCCs (30.5%) and an infiltrative-type growth pattern (39.3%), both features considered as patterns that are more aggressive. Infiltrative-type growth pattern cBCCs were significantly larger when compared with the indolent-type growth pattern (16.2 mm vs 10.8 mm). Conclusions: To the best of our knowledge, this is the first study about cBCC in a patient population followed up at an ENT hospital department. This study has shown that these patients had cBCCs with more aggressive features, making these tumors an important issue for the ENT surgeon.

TERTp mutations and p53 expression in head and neck cutaneous basal cell carcinomas with different aggressive features.

Cutaneous basal cell carcinoma (cBCC) is an economic burden to health services, due to its great morbidity and increasing incidence in old people. Infiltrative cBCCs and cBCCs with micronodular pattern are considered as more aggressive. The role of p53 expression and TERTp mutation on cBCC behavior remains to be clarified. We aimed to assess TERTp mutations and p53 expression in relation to the cBCC histological subtype in a cohort of patients referred to an ENT Department of a tertiary Hospital of Northern Portugal. We performed a retrospective clinicopathological and histological review of the head and neck cBCCs followed-up at the otorhinolaryngology department of Trás-os-Montes e Alto Douro hospital (January 2007-June 2018). We assessed TERTp mutations in 142 cBCCs and p53 protein expression, through immunohistochemistry, in 157 cBCCs. We detected TERTp mutations in 43.7% of cBCCs and p53 overexpression in 60.5% of cBCCs. We spotted association of p53 overexpression and TERTp mutation with necrosis. In the infitrative-growth pattern cBCCs, there was no significant association with the clinical and histological features evaluated, except for necrosis. In the indolent-growth cBCCs, we identified a significant association of TERTp mutation status with female sex, necrosis, multiple cBCCs, and p53 positive expression. Our results suggest that TERTp mutation may be useful to identify more aggressive features in the indolent-growth pattern cBCCs (nodular and superficial subtypes). Further studies with larger cohorts are warranted to clarify the relevance of TERTp mutation in cBCCs.

Midgut Volvulus after Percutaneous Endoscopic Gastrostomy.

We report a 47-year-old man who underwent endoscopic gastrostomy placement due to feeding refusal and regurgitation. Procedure was unremarkable. Two days later, the patient presented signs of intestinal obstruction. Computed tomography imaging showed a well-positioned gastrostomy tube, small pneumoperitoneum, and small bowel volvulus (SBV) in the upper right abdomen with proximal small bowel dilated loops. Exploratory laparotomy revealed mesenteric torsion, leading to SBV, with no evidence of intestinal malrotation. Volvulus was successfully untwisted via surgery. This case highlights to the possible association between SBV and gastrostomy placement.

Treatment of Postoperative Leaks of the Upper Gastrointestinal Tract with Colonic Self-Expandable Metal Stents.

INTRODUCTION: The use of self-expandable metal stents (SEMS) for the treatment of postoperative leaks of the upper gastrointestinal tract is already established. However, there are discrepancies between the relatively small caliber of the esophageal stents available and the postsurgical luminal size, which may determine an inadequate juxtaposition. As colonic stents have a bigger diameter, they might be more adequate. Additionally, stents with a larger diameter might have a lower risk of migration. MATERIALS AND METHODS: The aim of this study was to evaluate the efficacy and complications associated with the use of colonic fully covered SEMS (FSEMS) in the treatment of postoperative leaks in critical patients. All patients with postoperative leaks of the upper gastrointestinal tract treated with colonic stents (Hanarostent® CCI) between 2010 and 2013 were retrospectively included. RESULTS: Four patients with postoperative leaks were treated with colonic SEMS. The underlying surgeries were a gastric bypass, an esophagogastrectomy for Boerhaave syndrome, a primary repair of esophagopleural fistula due to Boerhaave syndrome, and an esophagectomy due to esophageal cancer. The leaks were detected on average 17 days after the initial surgery. All patients needed admission to a critical care unit after index surgery. Stent placement was technically feasible in all patients. The median residence time of the stents was 7 weeks, and no complications were verified when they were removed. There were no cases of stent migration. The treatment was successful in all patients, with complete healing of the leaks. DISCUSSION AND CONCLUSIONS: The placement of colonic FSEMS seems to be successful and safe in the treatment of postoperative leaks of the upper gastrointestinal tract.

INTRODUÇÃO: A utilização de próteses metálicas auto-expansíveis (SEMS) para o tratamento de fístulas e deiscências cirúrgicas do trato gastrointestinal alto está já estabelecida. No entanto, há discrepâncias entre o calibre relativamente pequeno das próteses esofágicas disponíveis e o diâmetro luminal pós-cirúrgico, o que pode determinar uma justaposição inadequada. Visto que as próteses destinadas ao cólon têm um maior calibre, estas poderão ser mais adequadas nestas situações. Adicionalmente, as próteses com maior diâmetro poderão ter um risco mais baixo de migração. MATERIAIS E MÉTODOS: O objetivo deste estudo foi avaliar a eficácia e complicações associadas ao uso de SEMS do cólon totalmente cobertas (FSEM) no tratamento das fístulas/deiscências cirúrgicas em doentes críticos. Todos os doentes com fístulas/deiscências cirúrgicas do trato digestivo alto tratados com próteses do cólon (Hanarostent® CCI) entre 2010 e 2013 foram incluídos retrospetivamente. RESULTADOS: Quatro doentes com as caraterísticas referidas foram tratados com próteses do cólon. As cirurgias subjacentes foram um bypass gástrico, uma esogagogastrectomia para síndroma de Boerhaave, uma rafia de uma fístula esofagopleural secundária a síndrome de Boerhaave e uma esofagectomia para cancro esofágico. As fístulas/deiscências foram detetadas em média 17 dias após a cirurgia inicial. Todos os doentes necessitaram de admissão numa unidade de cuidados intensivos após a cirurgia índice. A colocação da prótese foi tecnicamente bem-sucedida em todos os doentes. O tempo mediano de permanência da prótese foi 7 semanas, não se registando complicações na altura da sua remoção. Não ocorreu migração da prótese em nenhum doente. O tratamento foi eficaz em todos os doentes, com cicatrização completa das fístulas/deiscências. DISCUSSÃO E CONCLUSÕES: A colocação de FSEMS do colon é uma opção terapêutica segura e eficaz nos doentes com fístulas/deiscências cirúrgicas do trato gastrointestinal superior.

Primary malignant melanoma of the esophagus: a case report.

The authors present the clinical case of an 87-year-old Caucasian male admitted to the emergency room with hematemesis. He had a history of intermittent dysphagia during the previous month. Endoscopic evaluation revealed an eccentric, soft esophageal lesion located 25-35 cm from the incisors, which appeared as a protrusion of the esophagus wall, with active bleeding. Biopsies were acquired. Tissue evaluation was compatible with a melanoma. After excluding other sites of primary neoplasm, the definitive diagnosis of Primary Malignant Melanoma of the Esophagus (PMME) was made. The patient developed a hospital-acquired respiratory infection and died before tumor-directed treatment could begin. Primary malignant melanoma represents only 0.1% to 0.2% of all esophageal malignant tumors. Risk factors for PMME are not defined. A higher incidence of PMME has been described in Japan. Dysphagia, predominantly for solids, is the most frequent symptom at presentation. Retrosternal or epigastric discomfort or pain, melena or hematemesis have also been described. The characteristic endoscopic finding of PMME is as a polypoid lesion, with variable size, usually pigmented. The neoplasm occurs in the lower two-thirds of the esophagus in 86% of cases. PMME metastasizes via hematogenic and lymphatic pathways. At diagnosis, 50% of the patients present with distant metastases to the liver, the mediastinum, the lungs and the brain. When possible, surgery (curative or palliative), is the preferential method of treatment. There are some reports in the literature where chemotherapy, chemohormonotherapy, radiotherapy and immunotherapy, with or without surgery, were used with variable efficacy. The prognosis is poor; the mean survival after surgery is less than 15 mo.

[Acute necrosis of oesophagus]. / Necrose esofágica aguda.

Acute esophageal necrosis is a very rare pathological entity, first described in 1990 by Goldenberg. The authors report the case of a patient of 79 years of age with this disease. The etiology of this type of esophageal injury is not yet well defined and has a reported mortality between 33 and 50% . We present this case by the rarity of the disease and the exuberance of endoscopic images in demonstration of this type of injury.